- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 1/02 - Pressure lubrication using lubricating pumps
Patent holdings for IPC class F01M 1/02
Total number of patents in this class: 789
10-year publication summary
|
87
|
90
|
90
|
81
|
53
|
39
|
45
|
34
|
34
|
31
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 26025 |
33 |
| Ford Global Technologies, LLC | 21509 |
33 |
| Toyota Motor Corporation | 35772 |
31 |
| Hyundai Motor Company | 24653 |
26 |
| Pratt & Whitney Canada Corp. | 5479 |
23 |
| Mazda Motor Corporation | 3296 |
23 |
| GM Global Technology Operations LLC | 16124 |
22 |
| Hitachi Astemo, Ltd. | 6410 |
22 |
| Kia Motors Corporation | 7718 |
21 |
| Cummins Inc. | 2632 |
16 |
| Kawasaki Motors, Ltd. | 1525 |
15 |
| Caterpillar Inc. | 10267 |
14 |
| BYD Company Limited | 6476 |
13 |
| Polaris Industries Inc. | 2305 |
13 |
| Rtx Corporation | 10102 |
13 |
| Unick Corporation | 56 |
12 |
| Suzuki Motor Corporation | 1367 |
11 |
| Discovery Energy, LLC | 387 |
11 |
| Yamaha Motor Co., Ltd. | 2839 |
9 |
| Volvo Truck Corporation | 3911 |
9 |
| Other owners | 419 |